Comparative data on three companies in the same service industry are given below:

Required:
2.	Fill in the missing information. (Round the "Turnover", "ROI" answers to 1 decimal place and all other answers to the nearest whole number.)

		Company
		X			Y			Z
Sales	$	3,910,000		$	1,390,000		$
Net operating income	$	664,700		$	180,700		$
Average operating assets	$	1,700,000		$			$	2,640,000
Margin			%			%		5	%
Turnover								2.40
Return on investment (ROI)			%		6.50	%			%